Verify your NEXA pack

Counterfeit retatrutide pens are common on the market. Every genuine NEXA pack carries an authenticity verification system so you can be sure the product came from our pharmaceutical plant.

How to check your pack

1. Find the verification label on the NEXA box.
2. Follow the instructions printed on the label to check the code.
3. If the check fails or the label is damaged, do not use the pen and contact us.

Signs of a genuine NEXA pack

• Pre-filled NexaPen 40 mg with adjustable dose from 2.5 to 10 mg
• 8 disposable needles, size 32G × 4 mm
• User Guide inside the pack
• Intact verification label and sealed box

Need help?

Send us a photo of your pack at support@synedica-reta.com and we will confirm whether it is genuine.